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Journal Article

On the Gravitational Force on Anti-Matter

MPS-Authors

Caldwell,  Allen
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Dvali,  Gia
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

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Citation

Caldwell, A., & Dvali, G. (2021). On the Gravitational Force on Anti-Matter. Fortschritte der Physik/Progress of Physics, 69, 2000092. Retrieved from https://publications.mppmu.mpg.de/?action=search&mpi=MPP-2019-377.


Cite as: https://hdl.handle.net/21.11116/0000-000A-1B44-C
Abstract
A number of experiments are currently underway on antimatter, particularly anti-hydrogen, to test whether the fundamental interactions behave the same way as for matter. Here we present a simple argument showing that a bound on a difference in gravitational forces exerted on matter and antimatter is already so severe that is goes well beyond the sensitivity of the above measurements.